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C3 range of graph

for this question , I don't get how the range is worked out as the domain states x is bigger than 2 but all the x values are less than 2 .

Thanks

Original post by coconut64

for this question , I don't get how the range is worked out as the domain states x is bigger than 2 but all the x values are less than 2 .

Thanks

The domain should indeed be x<2

Reply 3

coconut64

Original post by RDKGames

The domain should indeed be x<2

How do I work out the range then cuz all x values are less than 2. Thanks

Reply 4

RDKGames

Study Forum Helper

Original post by coconut64

How do I work out the range then cuz all x values are less than 2. Thanks

Well x=2 is an asympte so the range will be all the real values, the same as ln(x).

Reply 5

coconut64

Original post by RDKGames

Well x=2 is an asympte so the range will be all the real values, the same as ln(x).

But there isn't a graph for x>2 for this graph , how can there can a range ? For lnx the graph is positive...

Reply 6

RDKGames

Study Forum Helper

Original post by coconut64

But there isn't a graph for x>2 for this graph , how can there can a range ? For lnx the graph is positive...

The range is the values that the function takes up concerning the y values... doesn't matter whether the graph isn't there for x>2 - this would be concerning the domain...

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C3 range of graph

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